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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG770656031

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770656031

Diamond specifications and retailer prices

From $215 USD
As of October 28, 2026
Save $845 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,060 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770656031 or 770656031. Listed at 21 retailers as of October 28, 2026, with prices from $215 to $1,060, a $845 spread on the same certified stone. Reve Diamonds lists it at $1,060. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770656031
Dimensions6.73 × 4.56 × 2.87 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.73 mm4.56 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770656031
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $342 USD|Low: $160 USD|High: $1,088 USD|Avg: $475 USD|-2.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 12
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Retailer 14
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 6$167 USD
Retailer 11$193 USD
Retailer 8$207 USD
Retailer 10$207 USD
Retailer 15$239 USD
Retailer 17$278 USD
Retailer 1$342 USD
Retailer 12$344 USD
Retailer 19$354 USD
Retailer 18$366 USD
Retailer 2$399 USD
Retailer 16$410 USD
Retailer 3$495 USD
Retailer 5$528 USD
Retailer 7$560 USD
Retailer 9$665 USD
Retailer 13$666 USD
Retailer 4$685 USD
Retailer 14$921 USD
Reve Diamonds$1,060 USD

38 data points across 20 retailers

21 retailers$215 USD to $1,060 USD

Retailer 1
-
$167 USD
Price last confirmed 20 days ago
Retailer 2
-
$193 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$207 USD
View
Price last confirmed 19 days ago
Retailer 4
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$207 USD
View
Price last confirmed 29 days ago
A
Retailer 5
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$215 USD
View
A
Retailer 6
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$239 USD
View
Final sale: no returns
A
Retailer 7
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$278 USD
View
A
Retailer 8
-
$342 USD
€326 EUR
View
A
Retailer 9
-
$344 USD
£271 GBP
View
A
Retailer 10
-
$354 USD
ZAR 5,723 ZAR
View
A
Retailer 11
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$366 USD
View
A
Retailer 12
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$399 USD
View
A
Retailer 13
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$410 USD
View
B+
Retailer 14
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$495 USD
View
Retailer 15
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$528 USD
A$813 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
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$560 USD
View
Retailer 17
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$665 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
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$666 USD
View
B+
Retailer 19
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$685 USD
View
B
Retailer 20
-
$921 USD
£725 GBP
View
Most Expensive
B
Reve Diamonds
A0CDBC88F · Oct 30
$1,060 USD
View
20 more retailers have this diamond
Prices start from $215 USDSave up to $845 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.55ct Oval
$215 USD